This is a stylish 'zentsu'(fully patterned) Tsumugi
Fukuro Obi, which is dyed with shibori(tie-dye) technique.
The wrong side has stripe pattern, which is woven.
Textile is rustic soft Tsumugi
silk with knobs of yarns.
It was made by Kimono Yamato, one of the most popular kimono merchants in Japan.
There is no folding line.
It seems to be an unworn piece.
The stains above the 'taresaki'(end of wide part) will be covered when you tie it.
For the details, please refer to the photos and figure.
Non of the flaws bother to wear.
Enjoy wearing the fashionable design.